mirror of
https://github.com/fish-shell/fish-shell
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37 lines
773 B
Text
37 lines
773 B
Text
# ensure that builtins that produce no output can still truncate files
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# (bug PCA almost reintroduced!)
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echo "Testing that builtins can truncate files"
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echo abc > /tmp/file_truncation_test.txt
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cat /tmp/file_truncation_test.txt
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echo -n > /tmp/file_truncation_test.txt
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cat /tmp/file_truncation_test.txt
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# Test events.
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# This pattern caused a crash; github issue #449
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set -g var before
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function test1 --on-event test
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set -g var $var:test1
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functions -e test2
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end
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function test2 --on-event test
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# this should not run, as test2 gets removed before it has a chance of running
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set -g var $var:test2a
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end
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emit test
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echo $var
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function test3 --on-event test3
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echo received event test3 with args: $argv
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end
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emit test3 foo bar
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# test empty argument
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emit
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